Analysis of interatomic Contacts of Structural Units in PDB entry:
5B1X

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 5B1X entry

There are 4 chains in PDB entry 5B1X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 105	LYS 234
B	SER 105	LYS 234
C	SER 105	MET 233
D	SER 105	MET 233

There are 12 helices in PDB entry 5B1X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	126	137	Right-handed alpha
Helix 2	AA2	A	146	155	Right-handed alpha
Helix 3	AA3	A	185	189	Right-handed 310
Helix 4	AA4	B	126	137	Right-handed alpha
Helix 5	AA5	B	146	155	Right-handed alpha
Helix 6	AA6	B	185	189	Right-handed 310
Helix 7	AA7	C	126	137	Right-handed alpha
Helix 8	AA8	C	146	156	Right-handed alpha
Helix 9	AA9	C	185	189	Right-handed 310
Helix 10	AB1	D	126	137	Right-handed alpha
Helix 11	AB2	D	146	156	Right-handed alpha
Helix 12	AB3	D	185	189	Right-handed 310

There are 8 sheets in PDB entry 5B1X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	111	113	first strand
Strand 2	A	116	120	anti-parallel
Strand 3	A	227	233	anti-parallel
Strand 4	A	163	168	parallel
Strand 5	A	177	178	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	140	141	first strand
Strand 2	A	227	233	anti-parallel
Strand 3	A	163	168	parallel
Strand 4	A	203	209	anti-parallel
Strand 5	A	214	220	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	111	113	first strand
Strand 2	B	116	120	anti-parallel
Strand 3	B	227	233	anti-parallel
Strand 4	B	163	168	parallel
Strand 5	B	177	178	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	140	141	first strand
Strand 2	B	227	233	anti-parallel
Strand 3	B	163	168	parallel
Strand 4	B	203	209	anti-parallel
Strand 5	B	214	220	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	111	113	first strand
Strand 2	C	116	120	anti-parallel
Strand 3	C	227	232	anti-parallel
Strand 4	C	163	168	parallel
Strand 5	C	177	178	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	140	141	first strand
Strand 2	C	227	232	anti-parallel
Strand 3	C	163	168	parallel
Strand 4	C	203	209	anti-parallel
Strand 5	C	214	220	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	111	113	first strand
Strand 2	D	116	120	anti-parallel
Strand 3	D	227	232	anti-parallel
Strand 4	D	163	168	parallel
Strand 5	D	177	178	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	140	141	first strand
Strand 2	D	227	232	anti-parallel
Strand 3	D	163	168	parallel
Strand 4	D	203	209	anti-parallel
Strand 5	D	214	220	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 5B1X

Analysis of interatomic Contacts of Structural Units in PDB entry:
5B1X